Can I use a Certificate of Mailing or Transmission for all USPTO correspondence?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 10 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. No, the Certificate of Mailing or Transmission cannot be used for all USPTO correspondence. The MPEP 512 specifies certain types of correspondence that are excluded from the certificate practice: “The Certificate of Mailing or Transmission procedure does not apply to: (A) Relative to Patents and Patent Applications— (1) The filing of a national patent application specification and drawing or other correspondence for the purpose of obtaining an application filing date…” The MPEP lists several other exclusions, including certain international application filings, trademark-related filings, and correspondence filed in interference or trial proceedings. It’s crucial to review the full list in MPEP 512 to ensure compliance with USPTO rules. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Certificate of Mailing Does Not Apply to Foreign Mailings MPEP 512 Certificate of Transmission for Foreign Papers MPEP 512 Prohibited Certificate of Mailing or Transmission Date Required MPEP 512 Recommended Misuse of Certificate of Mailing or Improper Benefit Claim MPEP 512 Recommended No Benefit from Certificate of Mailing for Filing Date MPEP 512 Requirement for Certificate of Mailing and Transmission MPEP 512 Specification and Drawing Can Be Filed Electronically for Filing Date MPEP 512 Permitted Certificate of Mailing Not Via USPS Invalidates Benefits MPEP 512 Requirement for Certificate of Transmission MPEP 512 Recommended Certificate of Mailing Not Deposited with USPS MPEP 512 Other Related FAQs 5 FAQs Collapse Can I use a Certificate of Mailing or Transmission for correspondence from outside the United States? How do I use a Certificate of Mailing or Transmission? How do I pr...